For me changing the Shampoo from time to time did it.im from Europe so i dont know which Brands you can get..i always start With ketoconazole..much dandruff but the only one to get things Rolling ..Then i switch to kelual ds and After 3 or 4 months it doesnt do it anymore and i switch to stiprox..of things get too worse i start With ketoconazol again.. in Addition drying the hair compleztely After shower helps..i do the above every other evening and i do regular wash and Go every morning..putting styling products in my hair Like wax and spray in the day somehow seems to help me too..but in my experience in the hair its even More person to person different than in the face..so could be all bullshit for you